Oura JZ90-1003-09 Smart Ring: Sleep Tracking
The Oura Ring Gen3 Heritage is a cutting-edge smart ring that combines sleek design with powerful health tracking capabilities. This wearable device monitors your sleep, heart rate, and activity levels, providing you with personalized insights through the Oura App. With advanced sensor technology and up to 7 days of battery life, the Oura Ring Gen3 is your perfect companion for a healthier lifestyle.
Key features include:
- Accurate sleep tracking
- Heart rate monitoring
- Fitness tracking
- Wireless connectivity
- HSA/FSA eligible
The ring comes with a charger, USB cable, information booklet, and quick start guide. First month of membership is included for new members, with a subscription fee of $5.99/month thereafter. Remember to size yourself with the Oura Ring Gen3 Sizing Kit before purchase to ensure the best fit.
- Heart Rate Monitoring
- Fitness Tracker
- 5-7 Days Battery Life
- Advanced Sensor Technology
- Personal Health Data Insights
- Wireless
- HSA/FSA Eligible
- Sleep Tracking
General specs
- Brand: Oura
- Model: JZ90-1003-09
- Seller: Amazon
- Product Dimensions: 0.94 x 0.94 x 0.28 inches
- Item Weight: 7.8 ounces
- Batteries: 1 Lithium Ion batteries required. (included)
- Other Display Features: Wireless
- What's in the Box: Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide
- Department: unisex-adult
- Manufacturer: Oura
- Country of Origin: Estonia
- Date First Available: January 19, 2024
- First listed by seller: 4/4/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
Oura JZ90-1003-09 Sleep Tracking
|
Oura JZ90-1003-06 Sleep tracking wearable
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Oura JZ90-1002-08 Sleep Tracking
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Oura JZ90-54217-09 Accurate biometric tracking
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Oura JZ90-1003-08
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Oura JZ90-54144-11 Accurate biometric tracking
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| Brand | Oura | Oura | Oura | Oura | Oura | Oura |
| Model | JZ90-1003-09 | JZ90-1003-06 | JZ90-1002-08 | JZ90-54217-09 | JZ90-1003-08 | JZ90-54144-11 |
| Color | ||||||
| Rating |
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| Price | $199.00 | $199.00 | $249.00 | $349.00 | $199.00 | $349.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 28, 2025 | June 27, 2025 | June 27, 2025 | July 18, 2025 | August 5, 2025 | June 29, 2025 |
| Product Dimensions | 0.94 x 0.94 x 0.28 inches | 1.1 x 1.1 x 0.28 inches | 0.91 x 0.91 x 0.28 inches | 0.91 x 0.91 x 0.28 inches | ||
| Item Weight | 7.8 ounces | 7.8 ounces | 7.7 ounces | 8 ounces | ||
| Batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | ||
| Other Display Features | Wireless | Wireless | Wireless | Wireless | ||
| What's in the Box | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | |||
| Department | unisex-adult | unisex-adult | unisex-adult | unisex-adult | ||
| Manufacturer | Oura | Oura | Oura | Oura | ||
| Country of Origin | Estonia | Estonia | Estonia | Estonia | ||
| Date First Available | January 19, 2024 | January 19, 2024 | January 19, 2024 | January 19, 2024 | ||
Abigail G.
Halifax, NS
April 14, 2025
as a healthcare worker, i was excited to track my health better, but honestly, i'm disappointed. why did i buy this on impulse? it seemed like a good idea, but the extra costs add up. the data is helpful, sure, but it's not worth the ongoing fees. i wish it just worked without that. overall, it's a nice gadget, but i can't recommend it to others in my income bracket. :)
- Pros: it worked right away, which was great, and i loved how comfortable it is to wear all day and night. the insights on my sleep and activity felt incredibly accurate, and the battery lasts a long time without needing a charge.
- Cons: the subscription fee is a big letdown, making it feel like i have to keep paying to get the full use, and it's a bit pricey upfront for my budget. also, the sizing was a hassle since i had to order a separate kit first.